<!DOCTYPE html>
<html>

<?php
 session_start();
 unset($_SESSION["user"]);
 setcookie("user",'',time()-3600);
?>
<head>

</head>
<body>
<h2>
<a href="index.php?rand=<?php echo time();?>">You have been logged out. Click here to continue.</a>
</h2>
</body>
</html>